Development of Molecular Transformation Through the Activation of Inert Bonds Using Highly Reactive Aluminum Species
| Project/Area Number |
15H05477
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Organic chemistry
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| Research Institution | Ibaraki University (2016-2017)
Kyoto University (2015) |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2015: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | アルミニウム / 分子活性化 / 高周期元素多重結合 / 立体保護 / 低配位化合物 / 低原子価化合物 / 低原子価アルミニウム / ジアルメン / アルミニウムポルフィリン / アルモール / カチオン性アルミニウム錯体 / 結合活性化 / 共役電子系 / 小分子活性化 / ルイス酸 / 有機フッ素化合物 / 有機元素化学 / 有機金属化学 / 不飽和化合物 / 多重結合 |
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| Outline of Final Research Achievements |
Most of the organoaluminum compounds contain trivalent aluminum atoms with the formula of AlR3. In contrast, the properties of low-oxidation state aluminum species, Al(II) and Al(I), have not been investigated thoroughly to date. The low-oxidation state aluminum species are generally highly reactive and thus have been proposed only as short-lived, elusive intermediates in several organic reactions. Recent development in main group element chemistry, however, have made its possible to isolate highly reactive low-valent organoaluminum species as bottlable compounds and investigate their reactivity in detail. In this research, the reactivity of organoaluminum species bearing Al-Al bonding towards various unsaturated compounds and dihydrogen was investigated by using "masked dialumenes", which generate highly reactive Al=Al doubly bonded species, dialumenes, under mild conditions.
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Report
(4 results)
Research Products
(48 results)
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[Presentation] Synthesis and Characterization of Manganese Catecholato Complexes with Various Substituents2017
Author(s)
Shin-ichiro Agake, Kei Kawaguchi, Syougo Hazawa, Tadashi Kimoto, Hidehito Komatsuzaki, Tomohiro Agou, Yuya Tanaka, Michito Yoshizawa, Munetaka Akita, Jun Nakazawa, Shiro Hikichi
Organizer
日本化学会第97春季年会
Place of Presentation
慶應義塾大学日吉キャンパス
Year and Date
2017-03-16
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